A determination of the B_s^0 and B_d^0 mixing parameters in 2+1 lattice QCD

Details A determination of the B_s^0 and B_d^0 mixing parameters in 2+1 lattice QCD A determination of the B_s^0 and B_d^0 mixing parameters in 2+1 lattice QCD

2007-10-15

arxiv.org/abs/0710.2880v1

PoS LAT2007:354,2007

Physics

High Energy Physics

High Energy Physics - Lattice

7 pages, talk at The XXV International Symposium on Lattice Field Theory, July 30 - August 4 2007, Regensburg, Germany

Scientific paper

We report on the advances in our unquenched calculation of the matrix elements relevant for the analysis of B^0-\bar B^0 mixing using the Asqtad (light quark) and Fermilab (heavy quark) actions. We have calculated the hadronic parameters for the mass and width differences in the neutral B meson system. Preliminary results are presented for f_{B_q}^2 B_q as well as for the ratio \xi^2=f_{B_s}^2 B_{B_s}/f_{B_d}^2 B_{B_d}.

Affiliated with

Also associated with

No associations

Rating

A determination of the B_s^0 and B_d^0 mixing parameters in 2+1 lattice QCD does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with A determination of the B_s^0 and B_d^0 mixing parameters in 2+1 lattice QCD, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and A determination of the B_s^0 and B_d^0 mixing parameters in 2+1 lattice QCD will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-127385